77541772

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{929}}^1$

素因数の和:1222

約数の個数: 48

約数和(自身を含む): 169989120

約数和(自身を除く): 92447348

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 271, 308, 542, 929, 1084, 1858, 1897, 2981, 3716, 3794, 5962, 6503, 7588, 10219, 11924, 13006, 20438, 20867, 26012, 40876, 41734, 71533, 83468, 143066, 251759, 286132, 503518, 1007036, 1762313, 2769349, 3524626, 5538698, 7049252, 11077396, 19385443, 38770886, 77541772]

約数ペア:

[(1, 77541772), (2, 38770886), (4, 19385443), (7, 11077396), (11, 7049252), (14, 5538698), (22, 3524626), (28, 2769349), (44, 1762313), (77, 1007036), (154, 503518), (271, 286132), (308, 251759), (542, 143066), (929, 83468), (1084, 71533), (1858, 41734), (1897, 40876), (2981, 26012), (3716, 20867), (3794, 20438), (5962, 13006), (6503, 11924), (7588, 10219)]